andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

favila

#! /bin/sh
# Produce a squash-commit patch from a branch of changes
MASTER=$1
PATCHBRANCH=$2
SQUASHBRANCH="$PATCHBRANCH-squash"
MESSAGE=$3

git checkout -b $SQUASHBRANCH $MASTER &&
git merge --squash $PATCHBRANCH &&
git commit -a -m "$MESSAGE" &&

miki725

#!/bin/bash
#
# DESCRIPTION:
#
#   Set the bash prompt according to:
#    * the active virtualenv
#    * the branch of the current git/mercurial repository
#    * the return value of the previous command
#    * the fact you just came from Windows and are used to having newlines in
#      your prompts.

ankurk91

Github : Signing commits using GPG (Ubuntu/Mac) 🔐

• Do you have an Github account ? If not create one.
• Install required tools
• Latest Git Client
• gpg tools

# Ubuntu
sudo apt-get install gpa seahorse
# MacOS with https://brew.sh/

roylee0704

docker logs nginx 2>&1 | grep "127." 

# ref: http://stackoverflow.com/questions/34724980/finding-a-string-in-docker-logs-of-container

troyfontaine

Methods of Signing Git Commits on MacOS

Last updated March 13, 2024

This Gist explains how to sign commits using gpg in a step-by-step fashion. Previously, krypt.co was heavily mentioned, but I've only recently learned they were acquired by Akamai and no longer update their previous free products. Those mentions have been removed.

Additionally, 1Password now supports signing Git commits with SSH keys and makes it pretty easy-plus you can easily configure Git Tower to use it for both signing and ssh.

For using a GUI-based GIT tool such as Tower or Github Desktop, follow the steps here for signing your commits with GPG.

alistairewj

Install PostgreSQL 10 on Ubuntu

This is a quick guide to install PostgreSQL 10 - tested on Ubuntu 16.04 but likely can be used for Ubuntu 14.04 and 17.04 as well, with one minor modification detailed below.

(Optional) Uninstall other versions of postgres

To make life simple, remove all other versions of Postgres. Obviously not required, but again, makes life simple. If you have data in your previous version of postgres that you'd like to retain, then this is not recommended. Instead, you'll have to use pg_upgrade or pg_upgradecluster.

linuxkathirvel

To enable 'Edit' option Shutter on Ubuntu and Kubuntu 18.04 LTS

1. Download libgoocanvas-common, libgoocanvas3 and libgoo-canvas-perl packages from https://packages.ubuntu.com/artful/allpackages

wget -q http://mirrors.kernel.org/ubuntu/pool/universe/g/goocanvas/libgoocanvas-common_1.0.0-1_all.deb
wget -q http://mirrors.kernel.org/ubuntu/pool/universe/g/goocanvas/libgoocanvas3_1.0.0-1_amd64.deb
wget -q http://mirrors.kernel.org/ubuntu/pool/universe/libg/libgoo-canvas-perl/libgoo-canvas-perl_0.06-2ubuntu3_amd64.deb
sudo dpkg -i libgoocanvas-common_1.0.0-1_all.deb ; sudo apt-get -f install ; sudo dpkg -i libgoocanvas3_1.0.0-1_amd64.deb ; sudo apt-get -f install; sudo dpkg -i libgoo-canvas-perl_0.06-2ubuntu3_amd64.deb ; sudo apt-get -f install

Reference

ytturi

" SETUP
" Copy this file into /etc/vim/
" Set the correct mode `chmod 0644 /etc/vim/vim.ytturi`
" Edit main config file (`vim /etc/vim/vimrc`) and add this line:
" source /etc/vim/vimrc.ytturi

" Mouse mode == command line
set mouse=c
" Press <F2> to toggle pastemode
set pastetoggle=<F2>